J
[email protected]
- Jan 1, 1970
- 0
Hi,
I am building a board where the power input can come from a battery or
an adapter. So, I used a 3-polled DC jack and draw this schematic:
http://img143.imageshack.us/my.php?image=dcjackde4.png.
My aim is that when a plug is connected to the jack, the Battery GND
signal will be disconnected. When the plug is taken out again, the
Battery GND is connected again and the circuit contiunes getting power.
Does the circuit in the schemtic work?
Thank you,
JJ
I am building a board where the power input can come from a battery or
an adapter. So, I used a 3-polled DC jack and draw this schematic:
http://img143.imageshack.us/my.php?image=dcjackde4.png.
My aim is that when a plug is connected to the jack, the Battery GND
signal will be disconnected. When the plug is taken out again, the
Battery GND is connected again and the circuit contiunes getting power.
Does the circuit in the schemtic work?
Thank you,
JJ